When Is It Time to Replace Your Motorcycle Spark Plug?
Your motorcycle’s spark plug is small, but it plays an important role in how your engine runs. It creates the spark that helps burn the air and fuel mixture inside the engine. Over time, that spark plug can wear out, collect deposits, or stop working as well as it should. So, when is it actually time to replace a motorcycle spark plug? The answer depends on the type of plug, your motorcycle, how often you ride, and the conditions you ride in. Knowing the common warning signs can help you decide whether your current spark plug still has plenty of life left or needs to be replaced. Check the Manufacturer’s Recommended Schedule The best place to start is your motorcycle owner’s manual. Different motorcycles use different spark plugs, and manufacturers may recommend different replacement intervals. Some plugs may need to be replaced after a relatively short mileage, while others are designed to last much longer. If your manual says to inspect or replace the spark plug at a certain mileage,...